Flow control aims to mitigate or suppress the detrimental effects of some dynamical mechanisms. Most of these well-documented issues concern noise emission, flow separation [1]}, [2]} causing a drop in performances (increasing drag and/or decreasing lift) or alternated loads inducing critical structural fatigue. Airfoil flow separation control [3]} has been a matter of interest for already a few decades, with studies using a wide variety of control methods at various flow and stall regimes [4]}, [5]}, [6]}, [7]}.
